JPS4991442A - - Google Patents
Info
- Publication number
- JPS4991442A JPS4991442A JP48003732A JP373273A JPS4991442A JP S4991442 A JPS4991442 A JP S4991442A JP 48003732 A JP48003732 A JP 48003732A JP 373273 A JP373273 A JP 373273A JP S4991442 A JPS4991442 A JP S4991442A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/18—Signals indicating condition of a camera member or suitability of light
- G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/58—Means for varying duration of "open" period of shutter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP373273A JPS5315372B2 (cs) | 1972-12-29 | 1972-12-29 | |
| DE19732364851 DE2364851A1 (de) | 1972-12-29 | 1973-12-28 | Verschlusszeitanzeige fuer einen elektronischen verschluss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP373273A JPS5315372B2 (cs) | 1972-12-29 | 1972-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4991442A true JPS4991442A (cs) | 1974-08-31 |
| JPS5315372B2 JPS5315372B2 (cs) | 1978-05-24 |
Family
ID=11565415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP373273A Expired JPS5315372B2 (cs) | 1972-12-29 | 1972-12-29 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5315372B2 (cs) |
| DE (1) | DE2364851A1 (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50133828A (cs) * | 1974-04-08 | 1975-10-23 | ||
| JPS56138730A (en) * | 1981-03-09 | 1981-10-29 | Ricoh Co Ltd | Manual storage display device of internal photometric type electronic shutter |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106033A (en) * | 1973-10-17 | 1978-08-08 | Canon Kabushiki Kaisha | System for indicating photographing conditions |
| US4191458A (en) * | 1975-09-11 | 1980-03-04 | Canon Kabushiki Kaisha | Photographic information setting display circuit |
| JPS586257U (ja) * | 1981-07-06 | 1983-01-14 | ナショナル住宅産業株式会社 | 杭載荷試験装置 |
-
1972
- 1972-12-29 JP JP373273A patent/JPS5315372B2/ja not_active Expired
-
1973
- 1973-12-28 DE DE19732364851 patent/DE2364851A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50133828A (cs) * | 1974-04-08 | 1975-10-23 | ||
| JPS56138730A (en) * | 1981-03-09 | 1981-10-29 | Ricoh Co Ltd | Manual storage display device of internal photometric type electronic shutter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5315372B2 (cs) | 1978-05-24 |
| DE2364851A1 (de) | 1974-07-11 |